Question: what makes the mood of teenagers change from time to time

Jacinta Nzilani answered on 22 Jul 2025:

Hey there!

🌪️ What Causes Frequent Mood Changes in Teenagers?

Hormonal Changes 🧬
During puberty, hormones like estrogen and testosterone increase, and they can affect brain chemicals like dopamine and serotonin, which control mood.

Brain Development 🧠
The prefrontal cortex (the part of the brain that helps with decision-making and emotional control) is still developing, so emotions can feel more intense or unpredictable.

Social Pressure 😰
Friendships, relationships, school stress, peer pressure all these can stir up emotions.

Sleep Patterns 😴
Teens often don’t get enough sleep, and tired brains are more emotional.

Identity and Self-Discovery 🌱
Teens are figuring out who they are, what they believe in, and where they belong, which can bring ups and downs.

📘 Scientific Insight:
According to developmental psychology and neuroscience research (like Steinberg, Adolescent Brain Development, 2005), teen mood swings are normal due to the combined effects of hormones and brain growth.

✅ Summary:
Frequent mood changes in teens are mainly due to hormonal shifts, a developing brain, and life stressors. It’s all part of growing up! 🧠